White Sweet Clover Pollen Color

Melilotus albus

White Sweet Clover pollen is shown in the orange and amber color family as general visual guidance. Use this page as a reference for pollen appearance, bloom timing, plant type, bee forage value, and available hardiness context.

Pollen color is highly variable. Lighting, pollen age, moisture, collection method, cultivar, and local growing conditions can all change how pollen appears. Use this as general visual guidance, not a scientific color standard or guaranteed field match.

Visual guideWhite Sweet Clover pollen

No verified flowering image is currently available.

Plant Facts

SeasonSpring to Fall
USDA Zone3 - 9
Plant TypeWildflower
ForagePollen and nectar
Pollen ValueHigh
Nectar ValueHigh
Color FamilyOrange and amber
Scientific NameMelilotus albus
Common NamesWhite sweet clover, White sweetclover
Color ConfidenceLow
Color MethodProvisional visual swatch; regional sources document forage importance but not a species-level pollen-color measurement.
Reviewed2026-10-14

Quick Answer

White Sweet Clover pollen is shown in this guide as an orange and amber tone. It is listed as wildflower, associated with spring to fall bloom timing, USDA zone 3 - 9, and pollen and nectar forage value.

Pollen Color Notes

The visual color shown for White Sweet Clover is grouped broadly with orange and amber pollen tones. It is intended for comparison and identification support, not as a laboratory measurement.

Pollen color is highly variable. Lighting, pollen age, moisture, collection method, cultivar, and local growing conditions can all change how pollen appears. Use this as general visual guidance, not a scientific color standard or guaranteed field match.

Bloom, Zone, and Forage Context

White Sweet Clover is listed for spring to fall. The record lists USDA zone 3 - 9; hardiness zones are planning context, not a precise flowering calendar. Approximate bloom months in the supplemental notes: May, June, July, August, September.

Its forage type is pollen and nectar, with pollen value marked as high and nectar value marked as high. Long-blooming stands can be major pollen and nectar sources, though the plant is introduced and invasive in some regions.

Identification Notes

A tall biennial legume with toothed trifoliate leaves and many narrow racemes of small white pea flowers.

Flower color note: White. Flower color and pollen color may differ.

Related by Similar Color

Lilac (Persian) - Orange and amber Broccoli - Orange and amber Elder - Orange and amber Laurel - Orange and amber Plantain (Ribwort) - Orange and amber Grape - Orange and amber

Related by Season

Broccoli - Spring to Fall Calendula - Spring to Fall Catnip - Spring to Fall Clematis - Spring to Fall Dandelion - Spring to Fall Dogwood - Spring to Fall

Related by Plant Type

Alfalfa - Wildflower Aster - Wildflower Balsam - Wildflower Bee Balm - Wildflower Bindweed - Wildflower Bird's-Foot Trefoil - Wildflower

Related by USDA Zone

Adam's Needle - Zone 4 - 10 Alder - Zone 2 - 7 Allium - Zone 3 - 9 Almond - Zone 4 - 8 Alsike Clover - Zone 3 - 8 American Basswood - Zone 3 - 8

Related by Bee Forage

Adam's Needle - Pollen and nectar Alfalfa - Pollen and nectar Allium - Pollen and nectar Almond - Pollen and nectar Alsike Clover - Pollen and nectar American Basswood - Pollen and nectar

Sources

USDA Plant Hardiness Zone Map
United States Department of Agriculture / reviewed 2026-07-12
USDA hardiness zone context USDA PLANTS Database
United States Department of Agriculture / reviewed 2026-07-12
scientific name, common name, distribution context, plant classification Pollen & Plant Bloom Dates
New Jersey Beekeepers Association / reviewed 2026-10-14
New Jersey bee-forage plant list, regional bloom windows, common-name context A Manual of Bee Husbandry
New Jersey State Library / reviewed 2026-10-14
historical New Jersey bee-forage list, botanical-name mapping, regional bloom windows